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Radiant|Natural|GIA

1.87ct G SI1 Radiant Natural Diamond

GD • G/SI1 • GIA 1219042376

Certificate GIA 1219042376

Diamond specifications and retailer prices

From €11,400 EUR
£10,028 GBP
As of November 1, 2026
Save €4,896 EUR (30%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: €16,296 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 1.87ct natural radiant diamond

This 1.87ct natural radiant sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1219042376. Listed at 4 retailers as of November 1, 2026, with prices from €11,400 to €16,296, a €4,896 spread on the same certified stone. MOH London lists it at €16,296. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.87
Carat
G
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1219042376
Dimensions6.76 × 6.76 × 4.51 mm
L/W Ratio1.00
Culet sizeNone
Cert comments
Additional clouds are not shown. Pinpoints are not shown.
Top View
6.76 mm6.76 mm1.87 ctG / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1219042376
Side View
Table 63.0%CrownGirdle: ThickPavilionCulet: NoneDepth 66.8%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: €16,296 EUR|Low: €11,331 EUR|High: €16,491 EUR|Avg: €13,592 EUR|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
November 1, 2026
Retailer 2€11,400 EUR
Retailer 4€12,866 EUR
Retailer 3€13,147 EUR
MOH London€16,296 EUR

41 data points across 4 retailers

4 retailers€11,400 EUR to €16,296 EUR

B
Cheapest Retailer
-
€11,400 EUR
£10,028 GBP
B
Retailer 2
-
€12,866 EUR
£11,318 GBP
View
B
Retailer 3
-
€13,147 EUR
View
Most Expensive
B
MOH London
B7218148F · Nov 1
€16,296 EUR
£14,335 GBP
View
3 more retailers have this diamond
Prices start from €11,400 EURSave up to €4,896 EUR

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

B
1.87ct Radiant
€11,400 EUR